Tamiya 95423 Lightweight Double Rollers 13-12mm Red for Mini 4WD  [95423]

Tamiya 95423 - Lightweight Double Aluminum Rollers 13-12mm/Red
Price:
AUD$17.30
Brand:
Tamiya
Model:
95423
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High-Precision 13-12mm Double Rollers from Tamiya 95423

The Tamiya 95423 Lightweight Double Aluminum Rollers are built for Mini 4WD racers who prefer a metal roller option to refine handling. These red 13-12mm components offer a solid mix of low weight and durable construction to keep cars tracking predictably around curves.

Design and Chassis Compatibility

Engineered to suit a variety of Tamiya Mini 4WD chassis, these rollers fit common mounting points and work well with different setup philosophies. The double-diameter layout supports tuning for both tight corners and longer sweepers.

Race-Day Impact and Tuning

Racers fitting the Tamiya 95423 rollers often see improved directional stability and fewer speed losses from rail contact. Their consistency makes it easier to test other changes like tyre compounds or gear ratios without unpredictable roller behaviour.

They are generally slightly heavier than plastic rollers but are machined to be lightweight, so the trade-off favours reduced friction and greater durability.
Any metal add-on can alter mass distribution slightly, but the 13-12mm Tamiya 95423 rollers are low mass and typically have minimal impact on centre of gravity for most setups.
Clean rollers with a soft brush, remove grit from bearing surfaces, and check for burrs. Re-lubricate bearing points lightly to restore smooth rotation.

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